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| 1 | +import { beforeEach, describe, expect, it, vi } from 'vitest' |
| 2 | + |
| 3 | +// Mock the env module |
| 4 | +vi.mock('@/lib/env', () => ({ |
| 5 | + env: { |
| 6 | + FROM_EMAIL_ADDRESS: undefined, |
| 7 | + EMAIL_DOMAIN: undefined, |
| 8 | + }, |
| 9 | +})) |
| 10 | + |
| 11 | +// Mock the getEmailDomain function |
| 12 | +vi.mock('@/lib/urls/utils', () => ({ |
| 13 | + getEmailDomain: vi.fn().mockReturnValue('fallback.com'), |
| 14 | +})) |
| 15 | + |
| 16 | +describe('getFromEmailAddress', () => { |
| 17 | + beforeEach(() => { |
| 18 | + // Reset mocks before each test |
| 19 | + vi.resetModules() |
| 20 | + }) |
| 21 | + |
| 22 | + it('should return FROM_EMAIL_ADDRESS when set', async () => { |
| 23 | + // Mock env with FROM_EMAIL_ADDRESS |
| 24 | + vi.doMock('@/lib/env', () => ({ |
| 25 | + env: { |
| 26 | + FROM_EMAIL_ADDRESS: 'Sim <[email protected]>', |
| 27 | + EMAIL_DOMAIN: 'example.com', |
| 28 | + }, |
| 29 | + })) |
| 30 | + |
| 31 | + const { getFromEmailAddress } = await import('./utils') |
| 32 | + const result = getFromEmailAddress() |
| 33 | + |
| 34 | + expect(result).toBe('Sim <[email protected]>') |
| 35 | + }) |
| 36 | + |
| 37 | + it('should return simple email format when FROM_EMAIL_ADDRESS is set without display name', async () => { |
| 38 | + vi.doMock('@/lib/env', () => ({ |
| 39 | + env: { |
| 40 | + FROM_EMAIL_ADDRESS: '[email protected]', |
| 41 | + EMAIL_DOMAIN: 'example.com', |
| 42 | + }, |
| 43 | + })) |
| 44 | + |
| 45 | + const { getFromEmailAddress } = await import('./utils') |
| 46 | + const result = getFromEmailAddress() |
| 47 | + |
| 48 | + expect(result).toBe('[email protected]') |
| 49 | + }) |
| 50 | + |
| 51 | + it('should return Azure ACS format when FROM_EMAIL_ADDRESS is set', async () => { |
| 52 | + vi.doMock('@/lib/env', () => ({ |
| 53 | + env: { |
| 54 | + FROM_EMAIL_ADDRESS: '[email protected]', |
| 55 | + EMAIL_DOMAIN: 'example.com', |
| 56 | + }, |
| 57 | + })) |
| 58 | + |
| 59 | + const { getFromEmailAddress } = await import('./utils') |
| 60 | + const result = getFromEmailAddress() |
| 61 | + |
| 62 | + expect(result).toBe('[email protected]') |
| 63 | + }) |
| 64 | + |
| 65 | + it('should construct from EMAIL_DOMAIN when FROM_EMAIL_ADDRESS is not set', async () => { |
| 66 | + vi.doMock('@/lib/env', () => ({ |
| 67 | + env: { |
| 68 | + FROM_EMAIL_ADDRESS: undefined, |
| 69 | + EMAIL_DOMAIN: 'example.com', |
| 70 | + }, |
| 71 | + })) |
| 72 | + |
| 73 | + const { getFromEmailAddress } = await import('./utils') |
| 74 | + const result = getFromEmailAddress() |
| 75 | + |
| 76 | + expect(result).toBe('[email protected]') |
| 77 | + }) |
| 78 | + |
| 79 | + it('should use getEmailDomain fallback when both FROM_EMAIL_ADDRESS and EMAIL_DOMAIN are not set', async () => { |
| 80 | + vi.doMock('@/lib/env', () => ({ |
| 81 | + env: { |
| 82 | + FROM_EMAIL_ADDRESS: undefined, |
| 83 | + EMAIL_DOMAIN: undefined, |
| 84 | + }, |
| 85 | + })) |
| 86 | + |
| 87 | + const mockGetEmailDomain = vi.fn().mockReturnValue('fallback.com') |
| 88 | + vi.doMock('@/lib/urls/utils', () => ({ |
| 89 | + getEmailDomain: mockGetEmailDomain, |
| 90 | + })) |
| 91 | + |
| 92 | + const { getFromEmailAddress } = await import('./utils') |
| 93 | + const result = getFromEmailAddress() |
| 94 | + |
| 95 | + expect(result).toBe('[email protected]') |
| 96 | + expect(mockGetEmailDomain).toHaveBeenCalled() |
| 97 | + }) |
| 98 | + |
| 99 | + it('should prioritize FROM_EMAIL_ADDRESS over EMAIL_DOMAIN when both are set', async () => { |
| 100 | + vi.doMock('@/lib/env', () => ({ |
| 101 | + env: { |
| 102 | + FROM_EMAIL_ADDRESS: 'Custom <[email protected]>', |
| 103 | + EMAIL_DOMAIN: 'ignored.com', |
| 104 | + }, |
| 105 | + })) |
| 106 | + |
| 107 | + const { getFromEmailAddress } = await import('./utils') |
| 108 | + const result = getFromEmailAddress() |
| 109 | + |
| 110 | + expect(result).toBe('Custom <[email protected]>') |
| 111 | + }) |
| 112 | + |
| 113 | + it('should handle empty string FROM_EMAIL_ADDRESS by falling back to EMAIL_DOMAIN', async () => { |
| 114 | + vi.doMock('@/lib/env', () => ({ |
| 115 | + env: { |
| 116 | + FROM_EMAIL_ADDRESS: '', |
| 117 | + EMAIL_DOMAIN: 'fallback.com', |
| 118 | + }, |
| 119 | + })) |
| 120 | + |
| 121 | + const { getFromEmailAddress } = await import('./utils') |
| 122 | + const result = getFromEmailAddress() |
| 123 | + |
| 124 | + expect(result).toBe('[email protected]') |
| 125 | + }) |
| 126 | + |
| 127 | + it('should handle whitespace-only FROM_EMAIL_ADDRESS by falling back to EMAIL_DOMAIN', async () => { |
| 128 | + vi.doMock('@/lib/env', () => ({ |
| 129 | + env: { |
| 130 | + FROM_EMAIL_ADDRESS: ' ', |
| 131 | + EMAIL_DOMAIN: 'fallback.com', |
| 132 | + }, |
| 133 | + })) |
| 134 | + |
| 135 | + const { getFromEmailAddress } = await import('./utils') |
| 136 | + const result = getFromEmailAddress() |
| 137 | + |
| 138 | + expect(result).toBe('[email protected]') |
| 139 | + }) |
| 140 | +}) |
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